The Influence of Invariant Natural Killer T Cells on Humoral Immunity to T-Dependent and -Independent Antigens.

The Influence of Invariant Natural Killer T Cells on Humoral Immunity to T-Dependent and -Independent Antigens.
复制标题

DOI:
10.3389/fimmu.2018.00305
复制
发表时间:
2018
影响因子:
7.3
通讯作者:
Lang ML
Lang ML
中科院分区:
医学2区
文献类型:
--
作者:
Lang ML

文献摘要

参考文献

被引文献

相似文献

用cd1结合的糖脂佐剂和共同给药的蛋白质、脂质和碳水化合物抗原接种疫苗可导致自然杀伤T (NKT)细胞依赖性的保护性B细胞反应的不变增强。NKT细胞激活促进了蛋白抗原特异性B细胞记忆和长寿命浆细胞(LLPC)区室的建立。NKT细胞可能对某些碳水化合物特异性B细胞发挥类似的作用,但对脂质特异性B细胞不起作用。NKT细胞对B细胞反应性和随后向记忆B细胞和LLPC分化的作用机制依赖于树突状细胞和B细胞对CD1d的表达,它们可以在CD1d上共同呈现糖脂,在MHCII上共同呈现抗原衍生肽。CD1d/糖脂激活的NKT细胞能够以依赖于同源和非同源相互作用的方式为B细胞提供帮助。最近,被称为NKT滤泡辅助细胞的分泌il -21的NKT细胞的糖脂扩增亚群被认为是NKT增强体液免疫的驱动因素。这篇综述总结了关于NKT细胞如何影响体液免疫的已建立的和最近的发现,并提出了可能允许将NKT激活剂纳入疫苗佐剂平台的研究领域。
Vaccination with CD1d-binding glycolipid adjuvants and co-administered protein, lipid, and carbohydrate antigens leads to invariant natural killer T (NKT) cell-dependent enhancement of protective B cell responses. NKT cell activation boosts the establishment of protein antigen-specific B cell memory and long-lived plasma cell (LLPC) compartments. NKT cells may exert a similar effect on some carbohydrate-specific B cells, but not lipid-specific B cells. The mechanisms of action of NKT cells on B cell responsiveness and subsequent differentiation into memory B cells and LLPC is dependent on CD1d expression by dendritic cells and B cells that can co-present glycolipids on CD1d and antigen-derived peptide on MHCII. CD1d/glycolipid-activated NKT cells are able to provide help to B cells in a manner dependent on cognate and non-cognate interactions. More recently, a glycolipid-expanded subset of IL-21-secreting NKT cells known as NKT follicular helper cells has been suggested to be a driver of NKT-enhanced humoral immunity. This review summarizes established and recent findings on how NKT cells impact humoral immunity and suggests possible areas of investigation that may allow the incorporation of NKT-activating agents into vaccine adjuvant platforms.
DOI: 10.1016/j.clim.2010.04.019
发表时间: 2010-09-01
影响因子: 8.6
作者:
Bontkes, Hetty J.;Moreno, Maria;Scheper, Rik J.
通讯作者: Scheper, Rik J.
DOI: 10.1038/77842
发表时间: 2000-08-01
期刊: NATURE IMMUNOLOGY
影响因子: 30.5
作者:
Anderson, HA;Hiltbold, EM;Roche, PA
通讯作者: Roche, PA
DOI: 10.1128/iai.00002-10
发表时间: 2010-04-01
影响因子: 3.1
作者:
Devera, T. Scott;Aye, Lindsay M.;Lang, Mark L.
通讯作者: Lang, Mark L.
DOI: 10.4049/jimmunol.180.8.5448
发表时间: 2008-04-15
影响因子: 4.4
作者:
Akbari, Omid;Stock, Philippe;DeKruyff, Rosemarie H.
通讯作者: DeKruyff, Rosemarie H.
DOI: 10.1371/journal.pone.0023817
发表时间: 2011-08-17
期刊: PLOS ONE
影响因子: 3.7
作者:
Devera, T. Scott;Joshi, Sunil K.;Lang, Mark L.
通讯作者: Lang, Mark L.